import type { Integration } from "@executor-js/sdk/shared"; export const MULTI_SERVICE_FAMILIES: ReadonlySet<string> = new Set(["google", "microsoft"]); const FAMILY_LABELS: Record<string, string> = {  google: "Google",  microsoft: "Microsoft",}; export const familyLabel = (family: string): string =>  FAMILY_LABELS[family] ?? family.charAt(0).toUpperCase() + family.slice(1); export const integrationFamily = (integration: Integration): string | null => {  const family = integration.family?.trim();  return family && MULTI_SERVICE_FAMILIES.has(family) ? family : null;}; export interface IntegrationFamilyGroup {  readonly type: "group";  readonly family: string;  readonly label: string;  readonly members: readonly Integration[];} export interface IntegrationSingle {  readonly type: "single";  readonly integration: Integration;} export type IntegrationGridItem = IntegrationFamilyGroup | IntegrationSingle; export function groupIntegrations(  integrations: readonly Integration[],): readonly IntegrationGridItem[] {  const familyCounts = new Map<string, number>();  for (const integration of integrations) {    const family = integrationFamily(integration);    if (family) familyCounts.set(family, (familyCounts.get(family) ?? 0) + 1);  }   const items: IntegrationGridItem[] = [];  const groupIndexByFamily = new Map<string, number>();   for (const integration of integrations) {    const family = integrationFamily(integration);    const grouped = family !== null && (familyCounts.get(family) ?? 0) > 1;     if (!grouped || family === null) {      items.push({ type: "single", integration });      continue;    }     const existing = groupIndexByFamily.get(family);    if (existing === undefined) {      groupIndexByFamily.set(family, items.length);      items.push({        type: "group",        family,        label: familyLabel(family),        members: [integration],      });    } else {      const group = items[existing] as IntegrationFamilyGroup;      items[existing] = { ...group, members: [...group.members, integration] };    }  }   return items;}